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bpo-28668: test.support.requires_multiprocessing_queue is removed (GH-4560)

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Skip tests with test.support.import_module('multiprocessing.synchronize')
instead when the semaphore implementation is broken or missing.
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xdegaye 2017-12-01 08:08:49 +01:00 • committed by GitHub
parent a561862048
commit bf2b65e413
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3 changed files with 10 additions and 20 deletions
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8
Lib/test/test_logging.py
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@ -3211,9 +3211,11 @@ if hasattr(logging.handlers, 'QueueListener'):
self.assertEqual(mock_handle.call_count, 5 * self.repeat,
'correct number of handled log messages')
@support.requires_multiprocessing_queue
@patch.object(logging.handlers.QueueListener, 'handle')
def test_handle_called_with_mp_queue(self, mock_handle):
# Issue 28668: The multiprocessing (mp) module is not functional
# when the mp.synchronize module cannot be imported.
support.import_module('multiprocessing.synchronize')
for i in range(self.repeat):
log_queue = multiprocessing.Queue()
self.setup_and_log(log_queue, '%s_%s' % (self.id(), i))
@ -3230,7 +3232,6 @@ if hasattr(logging.handlers, 'QueueListener'):
except queue.Empty:
return []
@support.requires_multiprocessing_queue
def test_no_messages_in_queue_after_stop(self):
"""
Five messages are logged then the QueueListener is stopped. This
@ -3238,6 +3239,9 @@ if hasattr(logging.handlers, 'QueueListener'):
indicates that messages were not registered on the queue until
_after_ the QueueListener stopped.
"""
# Issue 28668: The multiprocessing (mp) module is not functional
# when the mp.synchronize module cannot be imported.
support.import_module('multiprocessing.synchronize')
for i in range(self.repeat):
queue = multiprocessing.Queue()
self.setup_and_log(queue, '%s_%s' %(self.id(), i))